Company Filing History:
5 out of 2,638 
2 out of 8 Years Active: 1981-1984
Title: Innovations by Toshio Koreeda: A Path of Invention in Tokyo
Introduction
Toshio Koreeda, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the fields of polymers and thermal insulation. With a total of five patents to his name, Koreeda's innovations are distinguished by their practicality and application in various industries.
Latest Patents
One of his latest patents, a **Heat Insulating Pipe**, features a unique foamed heat insulating layer on its outer circumferential face. This advanced design includes a three-layered structure with a middle foamed layer and upper and lower foamed layers. The expansion ratio of at least 4 enhances thermal insulation, while the specific size relationship of the cell diameters ensures optimized performance. Another notable patent is the **Crosslinkable Polypropylene Composition**, where a mixture of selected compounds with propylene homopolymer is shaped under heat and then irradiated. This process results in an efficient crosslinked polypropylene foam, showcasing Koreeda's commitment to innovation in material science.
Career Highlights
Throughout his professional journey, Koreeda has contributed to renowned companies such as Furukawa Electric Co., Ltd. and Furukawa Metals Co., Ltd. His work within these organizations has allowed him to develop cutting-edge technologies, further establishing his reputation in the field of invention.
Collaborations
Koreeda has collaborated with notable colleagues, including Akio Nojiri and Takashi Sawasaki. Their teamwork has played a crucial role in the advancement of their respective projects and patents, highlighting the importance of collaboration in innovation.
Conclusion
Toshio Koreeda's inventions reflect a deep understanding of materials and their applications. Through his patents, he continues to pave the way for advancements in thermal insulation and polymer technology. His legacy as an inventor is marked not only by his individual achievements but also by the collaborative efforts that enrich the field of innovation.